B - Operations – Transporting – 41 – M
Patent
B - Operations, Transporting
41
M
42/16
B41M 5/12 (1980.01)
Patent
CA 1099102
ABSTRACT OF THE DISCLOSURE This invention discloses a novel recording sheet which comprises a support and a color developer layer coated on the support. The layer comprises an inorganic pigment and a color developer which is capable of forming a distinct color when contacted with a color former. The color developer is a metal- lic compound of an aromatic carboxylic acid. The defects of the prior art including fogging, low color developing ability are overcome with the new recording sheet.
342905
Hayashi Takao
Kato Hajime
Fuji Photo Film Co. Ltd.
George H. Riches And Associates
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